An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 2925-01-141-7563
NSN 5998-00-218-1360
NSN 6105-00-488-5425
NSN 5950-01-398-3531
NSN 4140-01-273-0196
NSN 6105-01-541-0552
NSN 5975-00-199-3623
NSN 5915-00-615-9537
NSN 5960-00-900-3508
NSN 5905-01-117-2583
NSN 5975-01-321-4472
NSN 6620-01-314-3635